#434BD2#434BD2

#434BD2 is a mid, highly saturated blue. Relative luminance 0.109; OKLCH L 49.4% C 0.204 H 273.6°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#434BD2
RGB	rgb(67, 75, 210)
HSL	hsl(237, 61%, 54%)
HSV	hsv(237, 68%, 82%)
CMYK	cmyk(68.1%, 64.3%, 0%, 17.6%)
CIE-LAB	lab(39.37, 40.02, -70.47)
CIE-LCH	lch(39.37, 81.04, 299.59°)
OKLab	oklab(49.36% 0.0126 -0.2034)
OKLCH	oklch(49.36% 0.204 273.6)
XYZ	xyz(16.4598, 10.8771, 62.1923)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#434BD2 #D2CA43

analogous

#4393D2 #434BD2 #8243D2

triadic

#434BD2 #D2434B #4BD243

tetradic

#434BD2 #D24393 #D2CA43 #43D282

square

#434BD2 #D24393 #D2CA43 #43D282

split-complementary

#434BD2 #D28243 #93D243

monochromatic

#1E237D #2A31AE #434BD2 #747ADE #A6AAEA

Accessibility & contrast

On white

6.61

#434BD2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#434BD2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #434BD2

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##434BD2	#FFFFFF	#000000	##FFFFFF
##434BD2	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063D6

Deuteranopia (green-blind)

#0056CF

Tritanopia (blue-blind)

#006E88

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #434bd2;
/* rgb */ color: rgb(67, 75, 210);
/* oklch */ color: oklch(49.4% 0.204 273.6);

Tailwind

colors: {
  custom: {
    50: '#897de1',
    500: '#434bd2',
    950: '#000000',
  },
}

SCSS

$custom: #434bd2;
$custom-light: #897de1;
$custom-dark: #000000;

JSON

{
  "hex": "#434bd2",
  "rgb": {
    "r": 67,
    "g": 75,
    "b": 210
  },
  "hsl": {
    "h": 236.643,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.49363,
    "c": 0.20384,
    "h": 273.6
  },
  "luminance": 0.10879
}

Semantic roles & 50–950 ramp

primary

#434BD2

secondary

#D7D39A

accent

#DB43E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #434BD2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →